As the first engineering hire, you will build the foundational infrastructure for an AI-native platform designed to accelerate complex engineering workflows. You will own end-to-end features across a modern stack, developing everything from LLM-powered data pipelines to intuitive interfaces that transform how engineering teams collaborate on high-stakes physical products.
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San Francisco, United States$3k-$8k monthly stipend + Equity
Founding Fullstack Engineer at VC-backed industrial AI startup
Are you a high-velocity engineer ready to build the future of industrial AI? This VC-backed startup is looking for a Founding Fullstack Engineer to join their team in San Francisco or London. You'll work directly with the CTO to architect an AI-native platform that compresses years of engineering iteration into days. With significant founding equity up to 5% and the chance to own the entire technical stack—from LLM data pipelines to Next.js frontends—this is a rare opportunity to shape a company from day zero.
Overview
Role overview
Company
About the company
VC-backed industrial AI startup
Responsibilities
What you will do
- Design and implement a multi-layer architecture including live data synchronization and LLM-powered semantic memory systems.
- Develop a flexible operation layer that allows users to create custom automation tools and AI agents for technical processes.
- Own the full product lifecycle from backend data engineering in Python to frontend development using React and Next.js.
Candidate profile
Who this is a fit for
- Early-career engineer (1-4+ years) with a track record of shipping production-grade software and making independent architectural decisions.
- Strong proficiency in Python, SQL, and Docker, with a particular emphasis on building robust data infrastructure or backend systems.
- Experience or a strong interest in high-stakes engineering sectors like robotics, automotive, or aerospace, preferably within a fast-paced startup environment.
What makes it remarkable
Why this role is remarkable
- Significant founding equity (up to 5%) and the chance to architect a mission-critical platform from the ground up.
- Work directly with technical founders who combine deep domain expertise in data infrastructure and complex engineering industries.
- Solve high-impact problems by building advanced AI agents that automate fragmented data workflows for leading industrial design partners.
Jack & Jill
How Jack & Jill work together
I get to know what you’re great at, then find roles you’d never find yourself.Ok, I'll go first. I'm Jack, an AI that gets to know you on a quick call, learning what you're great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.
I recruit from Jack’s network and make the intro when I spot a great match.And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.
Meet Jack
Jack gets to know what you're great at and what you want next, then searches 14 million jobs daily and introduces you directly to hiring managers.
How does this work?
Jack's an AI agent for job searching and career coaching. He works for you.
Jill is the AI recruiter working for the company. She recruits from Jack's network.
If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.
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